Johnson & Starley Reno HE16H Installation, Maintenance And Servicing Instructions

High efficiency heat only boilers

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Page 1 Publication ZZ1189-13 June 2010 Johnson & Starley Product Identification No: 87B 074 HEAT ONLY H H i i g g h h E E f f f f i i c c i i e e n n c c y y H H e e a a t t O O n n l l y y B B o o i i l l e e r r s s Installation, Maintenance &...
Page 2: Table Of Contents
CONTENTS Section Description Page Important Information Appliance Description Fitting Commissioning and Handover Servicing Schedule Fault Finding & Repair Short Spare Parts List THE BENCHMARK SCHEME In order to comply with Building Regulations Part L (Part J in Scotland) the boiler MUST be fitted in accordance with the manufacturer’s instructions.
Page 3: Important Information
1. IMPORTANT INFORMATION IT IS A STATUTORY REQUIREMENT THAT ALL GAS APPLIANCES ARE INSTALLED BY COMPETENT PERSONS, (i.e. GAS SAFE REGISTERED INSTALLERS. GAS SAFE MEMBERSHIP ENQUIRIES - 0800 408 5500 ) IN ACCORDANCE WITH THE GAS SAFETY (INSTALLATION AND USE) REGULATIONS (CURRENT EDITION). FAILURE TO COMPLY WITH THESE REGULATIONS MAY LEAD TO PROSECUTION.
Page 4: Table
2.2 Technical Data HE16H HE25H HE31H Maximum Lift Weight 27.0Kg 27.0Kg 28.0 Kg Gas Connection 15 mm copper Heating flow and return 22 mm copper Condensate Drain 3/4 inch plastic overflow pipe Electrical supply 230V Electrical rating IP classification IP 40 External fuse rating Heating system minimum head 3 metre...
Page 5 Nat Gas G20 LPG G31 Maximum Minimum Maximum Minimum 9.5* 9.3* 9.5* 8.5** 8.4** 8.5** 10.1* 10.2* 10.2* 9.2** 9.4** 9.2** Case off Burner CO2 (%) 9.8* 9.5* 9.8* 8.8 ** 8.6** 8.8** 10.3* 10.4* 10.5* 9.4** 9.6** 9.5** Case on = + 0.5 = Ref Only Offset (Pascal)
Page 6 Statutory Requirements: The appliance must be installed in accordance with 22mm (min) the current editions of: vent feed & expansion Min 450mm • Building Standards (Scotland)(Consolidation) Regulations. • Building Regulations • Gas Safety (Installation and Use) Regulations (as amended) • BS 7671 Institute of Electrical Engineers (I.E.E) Wiring Regulations 15mm (min)
Page 7 Additional Control Options: Should an outside temperature compensation system be required, Opentherm kits are available direct from Johnson & Starley. (Part No.1000-0019720) 2.5 Appliance Location: The appliance is not suitable for external installation unless it is protected from the elements by a suitable enclosure. The enclosure must provide the required clearances for installation, servicing and maintenance as well as the correct level of ventilation.
Page 8: Fitting
Flow Rate l/m Table 2-4 Pressure Loss Safety valve setting (bar) Vessel charge and initial system pressure (bar) Total water content of system (litres) Vessel Volume 11.7 10.9 15.6 10.4 13.6 19.5 12.5 16.3 23.4 Table 2-5 3. FITTING 3.1 Unpacking the Appliance: The appliance is supplied packaged in a single carton which contains the wall fixing plate, template, boiler and Contents of Carton...
Page 9 3.3 Wall Fixing Plate: Place the wall fixing plate on the wall, ensuring it is level and secure it with the screws provided. It is advisable to fit additional isolation valves at the top of the appliances to allow complete removal of the appliance. Once the heating system connections are complete the system can be filled, checked for soundness and flushed.
Page 10 3.6 Preparing & Installing The Flue Components (100/60 Concentric): With the appliance fitted to the wall and the gas and water connections complete. IMPORTANT NOTE: Before carrying out procedure ensure seal has not been dislodged from top of heat exchanger. Horizontal Flues: Fit the turret to the appliance with the outlet in the correct direction.
Page 11 3.8 Flue Terminal Location: Both the horizontal and vertical terminals must be positioned on the outside of the building and the free passage of air must be available at all times.It is not recommended to position the terminal close to projections especially under a balcony or near to a drainpipe.
Page 12 Location Min Distance Directly below (or above) a 300mm window or other opening. Above roof level (to base of ter- 300mm minal). From adjacent wall to flue 300mm From internal corner to flue 400mm From facing terminal 1200mm Between terminals 300mm Fig.
Page 13 Typical Concentric Flue Configurations Turret Horizontal Terminal Clamp Sealing Rings Fig. 3.6 Standard Horizontal Flue Kit Fig.3-7 Horizontal Rear Flue (Standard Flue Kit) Fig.3-8 Offset Vertical Flue (may be offset to the rear, left or right) Turret 500 mm Extension Elbow Vertical Terminal Fig.3-10...
Page 14 Fig.3-11 Offset Horizontal Rear Flue (Can be offset to left or right) Standard Flue Kit Fig.3-12 Elbow Raised Horizontal Flue 1m Extension (Can also be LH or RH) Horizontal Terminal Elbow 1m Extension Typical Twin to Concentric Flue Configurations Vertical Appliance Adaptor Fig.3-13 Fig.3-14 Offset Twin to Vertical Concentric Terminal...
Page 15 Table.3-2 PRESSURE DROP EXAMPLE Turret + Horizontal Terminal = 45 Pa HE16H & HE25H MAXIMUM FLUE RESISTANCE 95Pa HE31H MAXIMUM FLUE RESISTANCE 160Pa 500mm Extension = 2.5 Pa 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 90 Elbow = 10 Pa Flue Pressure Drop (Pascals)
Page 16 3.9 Electrical Connections: External wiring must be correctly earthed, polarised and in accordance with BS 7671 (current edition). All system components must be an approved type and all electrical components should have been tested and meet the requirements of BEAB or equivalent. All the electrical connections to the heating system must be through a com- mon double pole isolation switched spur that has a 3 mm separation on each pole and has a 3A rated fuse.
Page 17 Fig.3-18 Functional Flow Diagram www.johnsonandstarley.co.uk...
Page 18 Fig.3-19 Illustrated Wiring Diagram www.johnsonandstarley.co.uk...
Page 19: Commissioning And Handover
4 COMMISSIONING AND HANDOVER 4.1 Commissioning the Appliance: NOTE With all the pipe connections made, ensure that the system is filled, vented The gas valve is and having tested for gas tightness, purge air from the gas supply and turn on factory preset and the gas service cock.
Page 20: Servicing Schedule
4.2 Handing over: After completion of the commissioning procedure, the installer should hand the appliance over to the occupier of the house by the following procedure: • Hand the User Instructions (ZZ1190) to the occupier and explain their responsibilities in respect of current legisla- tion and regulations, both national and local.
Page 21 Note. In order to carry out either servicing or replacement of com- ponents the boiler front panel and sealing panel must be removed. (Refer to section 6.2) WARNING. Always turn OFF the gas supply at the gas service cock and switch OFF and disconnect the electricity supply to the appliance before servicing.
Page 22: Fault Finding & Repair
5.4 Combustion Chamber/Heat Exchanger Inspect the inside of the combustion chamber for debris. If necessary, brush clean the inside of the tubes with a soft brush. Do not brush the insulation at the rear, if this part is damaged it will require replace- ment.
Page 23 FAULT FINDING ERROR CODES Fault Code Fault Reason Action Check all external controls (if fitted) No call for heat to boiler control Boiler will not run Check time clock settings board Check boiler control settings Check all external controls if fitted. Ignition lockout Flame not detected Check settings of the time clock.
Page 24 IS the Is there Check connections Replace MMI power LED a mains supply between MMI & boiler to boiler? Establish power supply Are any Refer to table of the LEDs of fault codes (1-6) on? Set a call for CH on Check for a Is an Is there a...
Page 25 6.1 Fault Codes Replacement of Parts Front case retaining screw 6.2 Initial Disassembly Remove the upper front case that is retained by a screw in the top of the appliance. Remove the sealed door by removing the two screws and easing it to the left to disengage it from the LH side of internal casing.
Page 26 6.6 Condensate Drain Referring to s.5.3, remove the complete combustion assembly including the burner arm. The flexible condensate pipe is a push fit and the grey plastic fit- ting connects to the heat exchanger. The flexible pipe MUST be routed through the two push fit retaining clips so that the pipe forms a “S”...
Page 27 6.10 Burner Unscrew the gas joint at the top of the gas cock. Unscrew the fan and gas/air manifold assembly (3 screws) from the heat exchanger. Unplug the multi pin plug connections from the top of the control and the fan. Remove the assembly.
Page 28: Short Spare Parts List
7 SHORT SPARE PARTS LIST Item Part No GC No Description HE25H R250-0500005 H23-625 Control Panel (complete) 1000-0522575 H23-621 Main Ignition/Control PCB (ESYS) 1000-0523395 H38658 Main Ignition/Control PCB (ESYS) from serial No: 70000283 1000-0709665 H23-619 Detection Electrode, Gasket & Screws (2) 1000-0709655 H23-618 Ignition Electrode, gasket &...
Page 29 NOTES: www.johnsonandstarley.co.uk...
Page 32 Johnson & Starley Johnson & Starley are the leading UK & European manufacturers of a complete range of Domestic Warm Air Heaters. All the heaters suit both Replacement and Upgrade needs and are compliant with the new (2006) amendments to Part L of the Building Regulations.

This manual is also suitable for:

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